13257036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 54

約数和(自身を含む): 36303540

約数和(自身を除く): 23046504

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2179, 3042, 4358, 6084, 6537, 8716, 13074, 19611, 26148, 28327, 39222, 56654, 78444, 84981, 113308, 169962, 254943, 339924, 368251, 509886, 736502, 1019772, 1104753, 1473004, 2209506, 3314259, 4419012, 6628518, 13257036]

約数ペア:

[(1, 13257036), (2, 6628518), (3, 4419012), (4, 3314259), (6, 2209506), (9, 1473004), (12, 1104753), (13, 1019772), (18, 736502), (26, 509886), (36, 368251), (39, 339924), (52, 254943), (78, 169962), (117, 113308), (156, 84981), (169, 78444), (234, 56654), (338, 39222), (468, 28327), (507, 26148), (676, 19611), (1014, 13074), (1521, 8716), (2028, 6537), (2179, 6084), (3042, 4358)]